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Web Results

en.wikipedia.org/wiki/Standard_deviation

In statistics, the

www.mathsisfun.com/data/standard-deviation.html

The

www.robertniles.com/stats/stdev.shtml

A simpler explanation of

www.investopedia.com/terms/s/standarddeviation.asp

1. A measure of the dispersion of a set of data from its mean. The more spread
apart the data, the higher the deviation.

www.easycalculation.com/statistics/standard-deviation.php

www.khanacademy.org/math/statistics-probability/displaying-describing-data/sample-standard-deviation/v/statistics-standard-deviation

Learn how to calculate

www.khanacademy.org/math/probability/data-distributions-a1/summarizing-spread-distributions/a/calculating-standard-deviation-step-by-step

Interestingly, in the real world no statistician would ever calculate

statistics.laerd.com/statistical-guides/measures-of-spread-standard-deviation.php

A guide on the

mathworld.wolfram.com/StandardDeviation.html

Physical scientists often use the term root-mean-square as a synonym for

libweb.surrey.ac.uk/library/skills/Number Skills Leicester/page_19.htm

Whilst it is not necessary to learn the formula for calculating the

Answers

Standard Deviation

1. A measure of the dispersion of a set of data from its mean. The more spread apart the data, the higher the deviation. Standard deviation is calculated as the square root of variance. 2. In finance, standard deviation is applied to the annual rate...
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Source:
Investopedia

How to Calculate Standard Deviation

Determining the standard deviation is important in mathematics in order to measure accuracy. Calculate the standard deviation with tips from a teacher in this free video on math and science....
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Difficulty:
Moderate

Source:
www.ehow.com